AET Solar Hot Water Technologies

Solar Thermal Systems by Alternate Energy Technology. AET is America’s largest solar thermal manufacturer. We provide turnkey commercial solar water heating solutions as well as pre-engineered residential systems. AET and its affiliates have been in business since 1975 and we are a leader in the solar thermal industry offering comprehensive training, technical support, commercial system sizing, engineering and design.Alternate Energy Technologies, LLC, established in 1975, is one of the top manufacturers of flat plate, solar thermal collectors in the United States.